Airtel — very poor network in my area.

Address:

Sirohi, Rajasthan, 307001

Respect manger,
Sir, i facing very serious network problem in my area. I doesn't get network in my house (Which only of ground floor) and i can't make call. If call than no voice reached. And from above information you can predict about conditions of internet service. So plzz solve it.
After jio launch in my family 4 airtel customers but now due poor network service, out of 4 only i remain.
6 months before i called the customers care & said about this problem.
But problem still persists.
So i request to you solve it quickly.
I add a photo, this is conditions of network on rooftop or terus.